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Visible spectrum of electromagnetic radiation from 400nm to 700nm.

See Also: Illumination, Lighting, Lightning, Lightwave, Daylight, Luminescence

Showing recent results 1636 - 1650 of 1967 products found.

  • Multi-point Laser Sensor for Rapid Component Inspection

    HL-D3 - Panasonic Automotive & Industrial Systems Europe GmbH

    With the HL-D3 measurement sensor heads, you can choose one of four sensing modes to cater to a variety of measurement needs, including high-speed sensing in production lines and high-precision detection at workstations outside production lines. The HL-D3 series calculates the shapes, including the height difference, width, and cross-sectional area, from the shape waveform based on the received light. At the same time, the displacement sensor uses these calculation results to instantaneously make High / Go / Low judgments based on the current upper and lower limits (only height calculation and step calculation are possible in multi-select displacement sensing mode).

  • Monochromators

    Bentham Instruments Ltd

    Diffraction gratings are specified by a line density in grooves per millimetre. The higher the density, the greater light is dispersed resulting in a relatively limited spectral extent. Furthermore, in general , the higher line density gratings are optimised for short wavelength use and vice versa. One must take into account the available grating(s) and the operation range of such before deciding how many gratings are required to cover a given range. Where multiple gratings are required, one can opt for a multiple-grating monochromator which would allow performing a spectral measurement over a great range, or whether a single (interchangeable) grating monochromator is used and the measurement performed in two or more parts.

  • Manual ON / Auto Pump Off Level Controller

    IM1729 - Ajinkya Electronic Systems

    Pump is switched on when overhead tank is empty and is switched off when either overhead tank is full or underground tank is empty. Apart from this it has provision to switch pump automatically as per time of the day as well, just the way your pump man does now. And the importance of time control we need not tell you! You know how you missed 7. 02 local the other day because your pump man started the pump 15 minutes late. As an additional feature one time dependent switch is provided so that your common society lights can be controlled from the same unit as well.

  • Manual Vision Measuring Machine

    Sinowon Innovation Metrology Manufacture Ltd.

    High precision marble base and pillar ensures the high stability of vision measuring system; High precision toothless rod and fast moving locking device ensures repeatability error is less than 2um;High precise working stage with 0.5um optical linear scales ensures the accuracy is less than 2.5+L/200um;High definitive detent zoom lens and high resolution color camera ensures clear image without distortion;With programmable surface 4-ring 8-division LED Cold Illumination and contour LED telecentric illumination and built-in intelligent light adjustment, it can automatic control the brightness in the 4-ring 8-division.


    Nippen Electrical Instruments Co.

    Moving Iron Instruments are generally used for measuring AC Voltages and Currents. A feature of the moving element is that it is fitted with synthetic sapphire jewels. The movement is light and quick-acting, but extremely robust. An efficient system of fluid damping is employed. The movement is efficiently shielded against the effect of external magnetic fields.Moving Coil Instruments are used for measuring DC values. They can be used too on AC systems , if the input is fed through bridge rectifiers. A Centre magnet system is incorporated in our moving coil instruments which completely shields the movement from the effect of external magnetic fields.

  • Mini Lan Cable Tester

    MT-7058 - Prokit's Industries Co., Ltd.

    Complies with CE safety standardAutomatically detect good connections, opens, crossed wires & split pairsTest RJ45 TIA568A/B (AT&T) 258A), 10 Base-T, Token ring, RJ-11/RJ-12 USOC and coaxial BNC cablePin to pin cable map indicatorNon-contact voltage detection for user safetyTraces wires with tone & remote lights allows one person operationCompact size and lightweight design for easy to carry aroundCircuit Protection for both units to ensure the testing qualityLow power consumption with auto power off function to preserve batteryLong cable test more than 300 meters

  • Mini OTDR

    OT-8700 - Radiantech, Inc.

    FiberPal OT-8700 series instruments, with power meter built-in, are new miniature, high performance optical time domain reflectometer which is designed as fiber troubleshooter for locating fiber connector, break and imperfections for access networks. It detects event locations along the optical fiber and displays the results on a 7” color LCD display. FiberPal OT-8700 series are light, reliable and easy to use, hence it is ideal for FTTX testing. The Application Software equipped is used for data analysis, processing and storage. With the USB Interface port, enabling FiberPal OT-8700 series to transfer test data to computer easily.

  • High Speed Multi-Head Digital Camera System

    nac MEMRECAM Q5 - nac Image Technology Inc.

    The Q5 is an expandable, multi-head, high-speed digital camera system, and represents a significant advancement in MEMRECAM multi-head system technology. The Q5 is significantly smaller and lighter than its predecessor, the MEMRECAM GX-5, as well as any other multi-camera system available anywhere in the world. By connecting multiple camera heads to a single Digital Recording Processor (DRP), the user can simultaneously shoot the same subject from a number of different angles. The MEMRECAM Q5 system supports a number of different ultra-small camera heads, which can be selected, mixed and matched depending on the user's light sensitivity and resolution requirements. The Q5 provides a TOTAL solution for all car crash safety tests, as well as a number of other applications.

  • Infrared Camera Core

    Atom®T320 - Sofradir-EC

    The AtomT320 camera core has been designed as a cost effective, high quality  imager using advanced components and on-board processing.  The AtomT320, operating in the LWIR spectral range,  has the advantage of being compact, light and easy to integrate, making it an ideal OEM solution for all types of surveillance and weapon sight products. It’s high frame rate, low thermal constant, thermal sensitivity and choice of additional lenses provides the sharp detail and movement fluidity needed to identify and follow a human object from distances ranging from approximately 780 to 1740 feet (240m-530m).

  • Infrared Thermometer

    PCE Instruments

    Our infrared thermometer make it possible to measure a temperature without contact by way of determining an object emitting infrared radiation. All non-contact instruments Here you will find Infrared Thermometer for measuring temperature without contact.contain a targeting light to ensure the correct surface area is being measured. An infrared thermometer can only measure the temperature of exposed surfaces and not through glass. Some infrared thermometer posses a preset emissivity value, and others allow the user to choose the emissivity value depending on the surface material being measured, whether it''s paper, wood or metallic surfaces.

  • LED Lighting Panel Tester

    igentic® 821t - Sterner Automation Limited

    Growing demand for light emitting diode (LED) products combined with increasing testing complexity continue to challenge electronic printed circuit board (PCB) manufacturers. Sterner Automation, a leader in LED test technology, provides solutions that address these specialized requirements, including the versatile igentic® 821t panel testing system. The igentic® 821t automated process combines advanced vision technology with flexible positioning and power-up capabilities to detect inconsistencies in individual LEDs at the panel production level. The resulting detection capabilities ensure that the highest standards are met while maintaining the capacity associated with today's high speed automated lines.

  • LED Sun Simulator

    King Design Industrial Co., Ltd.

    Manufacturers will use solar simulators to measure the efficiency of solar cells on production lines, as well as in laboratory. Nowadays, all sun simulators are designed with xenon or halogen lamps which increase costs due to the high power consumption and depreciation rate. King Design Industrial CO., LTD (KDI) and Industrial Technology Research Institute of Taiwan, R.O.C (ITRI) co-developed the solar simulator based on Light Emitting Diode (LED), which takes another step forward, conforming to IEC 60904-9. With its state-of-the-art technology, there are two features that you will notice straightaway from this innovative product.

  • LED Test Programmable DC Electronic Load

    IT8912E Series - I-TECH Electronic Co., Ltd

    IT8900 series high accuracy LED specific testing electronic loads can simulate the real output of LED lights with different characteristics.Their specific circuit can realize CR-LED mode, adjustable frequency, duty ratio PWM dimming output port (frequency: 20Hz-2KHz), I-pp/I-max measurement function can test current ripple and start up surge current of LED constant flow source. Voltage and current testing speed can reach 50KHz. IT8900 series provides CR-LED / CC / CV + CC / CR /CW and other working modes, built-in USB / RS232 / GPIB communication interface. Widely used in LED driver power dimming test.

  • LID Tester Solar Cells

    PSE AG

    The International Solar Energy Research Center Konstanz e.V. (ISC Konstanz) developed a testing device in order to determine the light induced degradation (LID) of silicon solar cells. This test stand is now available at PSE AG. The laboratory device is built in order to perform research regarding LID on silicon solar cells and silicon wafers also including annealing and regeneration processes. It can be used to perform recipe controlled experiments from simple degradation and annealing steps up to high complexity experiments with up to four solar cells in one run.

  • Laser Distance Meters

    GAO Tek Inc.

    GAOTek’s laser distance meters are used to measure the distance between the target and the device. Our device sends a pulse of laser light to the target and measures the time it takes for the reflection to return. Its ergonomic design emphasizes function and user-friendly usage. GAOTek’s laser distance meters are reliable, of high quality, and affordable instruments that provide an accurate measuring. Our products offer an easier inspection or testing experience, is compact, and portable. A laser distance meter offers efficient testing, accuracy, versatility, safety, functionality, and convenience compared to the old-fashioned tape method when used in the field. Our laser distance meters are available for purchase to the United States, Canada and globally.